Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Replace the Key Battery of the Mercedes GLA

Model: Mercedes Gla MK 1, W156 - Years 2013-2019
Part: Battery

Today, replace the battery in the remote control of your Mercedes GLA, as well as in all other similar remote models. First, pull the lever on the side of the remote to extract the emergency key. Once done, use the same emergency key to press down in the lower part of the cavity where it was located, where there is a specific button inside. You will see that the remote cover will come off, allowing access to the battery. This is a very simple task if you know where to put your hands! Now, replace the battery in the remote and refit everything!

Updated on 24 May 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Replace the Key Battery in a Mercedes GLA
Mercedes Gla (2020-2026 / MK 2, H247) The remote for the Mercedes GLA is not quite the same as those for other vehicles, so the procedure for replacing the battery is different. However, …
Removing the Battery from a Mercedes CLA, GLA
Removing the Battery from a Mercedes CLA, GLA
Mercedes Gla (2013-2019 / MK 1, W156) In this simple and useful video guide, identify and remove the battery from the Mercedes GLA or CLA. First, note that the battery is not located unde…
How to replace the auxiliary battery in the Mercedes GLA?
How to replace the auxiliary battery in the Mercedes GLA?
Mercedes Gla (2013-2019 / MK 1, W156) In this tutorial we can see how to replace the auxiliary battery in the Mercedes GLA, a very simple and quick operation. First of all, make sure that…

Other guides you may be interested in

    Frequently Asked Questions

    • Gla 2013-2019 - Where is the Mercedes auxiliary battery located? Read answer

How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

Watch the video!


by ScegliAuto

More videos